Underwater winch

Abstract

The invention relates to an underwater winch, which comprises a driving device, a cable laying device, cables, a Hall counter, a pressure compensator, a mounting base, a left plate and a right plate, wherein the lower ends of the left plate and the right plate are respectively vertically fixed on the left side and the right side of the mounting base; the driving device is arranged in a sealed drum and is horizontally arranged on the left plate and the right plate; the sealed drum is provided with a water-tight socket for switching on an external power supply; a drive gear set of the driving device is sealed by a gear box cover and the left plate, and the drive gear set respectively drives a two-way screw rod and a wire reel; one end in the wire reel is provided with an electric slip ring;the electric slip ring is connected with the pressure compensator through an oil filling pipe and is connected with the cables through a water-tight connector; the Hall counter is arranged on the side of the wire reel; a wire guide rod is arranged over the wire reel; a wire guide base is sheathed on the two-way screw rod and the wire guide rod; and the cables pass through the wire guide base so as to be connected with external equipment. The underwater winch can realize high-depth free lifting of measuring devices, such as underwater platforms, and the like.

Description

technical field [0001] The invention relates to an underwater winch, which belongs to the technical field of marine monitoring equipment. Background technique [0002] The underwater winch equipment is a general-purpose device installed on the underwater platform (including the submarine platform) system. It is driven by a built-in underwater motor to realize the automatic retraction of the mooring line. It is reliable, efficient, and convenient for data collection and recovery. The advantage is that it is an effective means of existing underwater monitoring equipment, and has broad application prospects in the fields of marine scientific research, national defense construction, and marine exploration. At present, foreign technology development is relatively mature, and commercial products have been applied to ocean vertical profile measurement systems, underwater robot systems, marine mineral exploration, etc., while domestic technical research in this area has just begun, ...

AI Technical Summary

Problems solved by technology

At present, foreign technology development is relatively mature, and commercial products have been applied to ocean vertical profile measurement systems, underwater robot systems, marine mineral exploration, etc., while domestic technical research in this area has just begun, and there is no commercial product yet. , the technology is weak, and it is urgent to break through the key technology

Images